000 FZNT32 KNHC 090338 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1138 PM EDT MON APR 8 2013 MARINE WEATHER HF VOICE BROADCAST FOR THE GULF OF MEXICO SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SYNOPSIS FOR THE GULF OF MEXICO .SYNOPSIS...A NE TO SW ORIENTED RIDGE WILL REMAIN IN PLACE THROUGH WED...WEAKENING LATE WED AS THE NEXT COLD FRONT APPROACHES. SE RETURN FLOW WILL INCREASE ACROSS THE W GULF TONIGHT THROUGH EARLY WED AHEAD OF THE FRONT. THE FRONT WILL ENTER THE NW GULF WED NIGHT...REACHING FROM 29N92W TO 21N97W THU...FROM 30N84W TO 19N92W FRI...THEN STALLING FROM NEAR FORT MYERS FLORIDA TO THE W CENTRAL GULF SAT. GULF OF MEXICO N OF 26N W OF 87W .OVERNIGHT...SE WINDS 15 TO 20 KT. SEAS 5 TO 8 FT. .TUE...SE WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .TUE NIGHT THROUGH WED NIGHT...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .OVERNIGHT...SE WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT LATE. SEAS 5 TO 8 FT. .TUE...SE WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 6 TO 8 FT. .TUE NIGHT THROUGH WED NIGHT...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW GULF OF MEXICO S OF 22N W OF 87W .OVERNIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 3 TO 5 FT. .TUE...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE NIGHT THROUGH WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .OVERNIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE NIGHT THROUGH WED NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU THROUGH SAT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT.